An unstable computer can be sometimes contributed to a bad, or failing Power Supply Unit. (PSU) While not many people can afford a professional PSU tester, what about the tech shops, and the end users? Well, COOLMAX has recently introduced a PSU tester that maybe worth a look. If anything, at least it tests the voltage output on the P4, Molex, and Floppy connectors, as well as the rails on the 20 Pin ATX connector. Instead of just one LED that lights up, as I've seen on some other inexpensive PSU testers. Let's take a closer look shall we?



Link: Extensiontech